Douglas W. Hissong

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Cypress, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Subsea sour gas and/or acid gas injection systems and methods
- Patent number 9,404,345
- Issue date Aug 2, 2016
- ExxonMobil Upstream Research Company
- Eleanor Fieler
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Subsea Sour Gas and/or Acid Gas Injection Systems and Methods
- Publication number 20140131047
- Publication date May 15, 2014
- Eleanor Fieler
- E21 - EARTH DRILLING MINING